Add proxy option for OCSP stapling requests about certmagic HOT 6 CLOSED

@arulthileeban So, I believe that would be setting the Proxy field of the http.Transport struct? https://pkg.go.dev/net/http#Transport.Proxy

And it would simply be a function that returns the URL you specify in your config?

from certmagic.

Just curious but what happens if you set the HTTP_PROXY env var to that of the proxy and then run the program again? (make sure it then tries to staple with that env var set)

from certmagic.

I just noticed the end of your issue; I have a question:

While environment variables could potentially be used as a workaround, they would enforce all requests to be routed through a single proxy. This limitation may not align with the diverse proxy requirements often found in enterprise environments.

Is using an env var unacceptable in your use case?

from certmagic.

Yeah. In our environment, certmagic is used along with a reverse proxy which has multiple outbound connections to different network zones. Defining an environment variable would route all outbound connections through the same proxy, which would render our setup unusable.

from certmagic.

I've implemented a possible solution, let me know if it doesn't work for you 👍

from certmagic.

Thanks, Matt. I'll try it out

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